XBOX Insiders: Arkheron Closed Beta Now Available in the Tower

Bonfire Studios has launched the Arkheron Closed Beta for Xbox Insiders on Series X, S, and Windows PC, running until July 27. The beta features a technical test of the 3v3 PvP game mode Spires, where players combine items to shape their abilities and playstyles.

There's a certain magic when a team of industry veterans decides to pour everything they know into a single, focused project. Bonfire Studios, a small team with big resumes, is doing exactly that with Arkheron, and as of today, Xbox Insiders on Series X|S and Windows PC can finally get their hands on it. The closed beta is live, and it's not just a gentle teaser — it's a full-on technical test designed to stress servers, shake out bugs, and let players start shaping the game before it even launches.

The pitch is refreshingly simple: a fast-paced PvP game where teams of three build their abilities and playstyles by combining items during each match. There are no fixed classes here. The items you carry literally define how you play, how you support your team, and how you adapt to opponents. It's a system that rewards creativity and quick thinking over memorizing a meta build before you even queue up.

"We’re from Bonfire Studios – a small game dev team of industry veterans working on our first game, Arkheron!" wrote Tim, Xbox Program Manager, in the announcement. "Today, we’re excited to open the doors of Arkheron’s Closed Beta to the Xbox Insiders Program."

The beta runs from now until midnight PT on July 27, so you've got a solid week to dive in. And because this is a technical test first and foremost, expect bugs, server hiccups, and active updates from the dev team. That's the point — they want to break things before launch, and they need your help to do it.

Two Modes, Two Flavors of Chaos

Arkheron launches its closed beta with two distinct modes, each serving a different purpose. Spires is the featured game mode: a focused 3v3 arena where you can experiment with item builds, fine-tune teamwork, and get comfortable with the core combat. Think of it as the lab — fast matches, immediate feedback, and no wasted time.

Then there's Ascension, the game's peak competitive mode. Here, 15 teams of three drop into a larger map, loot items to build their kits, upgrade their loadouts, and fight their way up the Tower toward a final 3v3 showdown. It's a battle royale-adjacent structure with a tighter focus on player-driven buildcrafting. Ascension will only be available during limited regional windows on weekends, so you'll want to check the schedule if that's your jam.

This dual-mode approach is smart. It lets Bonfire Studios test both the tight, controlled combat of Spires and the chaotic, emergent gameplay of a larger map without overcomplicating the beta. Plus, it gives players a reason to keep coming back across the week.

Your Progress Carries Over (Sort Of)

One of the most welcome details in the announcement is the inclusion of cosmetic progression during the beta. By playing Spires and Ascension — opening chests, defeating monsters, completing Challenge Rifts, and ascending the Tower — you'll earn Pages. These Pages can be used to unlock playtest-exclusive Prestige items that will remain on your account even after the test ends.

That's a smart incentive. It rewards early adopters and gives beta testers a tangible sense of ownership. Even if the servers go dark for a while after July 27, you'll know your time investment wasn't for nothing. Those exclusive cosmetics will be waiting for you when the game fully launches.

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How to Jump In

Getting into the beta is straightforward, provided you're an Xbox Insider. Here's the step-by-step:

  • On Xbox Series X|S or Windows PC, sign in and launch the Xbox Insider Hub app (or install it from the Store if you haven't already).
  • Navigate to Previews > Arkheron Insider.
  • Select Join.
  • Wait for the registration to complete, then follow the link to the store to install Arkheron Insider.

That's it. No codes, no lottery, no jumping through h If you're an Insider, you're in. The beta is available on both Xbox Series X|S and Windows PC, so cross-play should be active from the start.

Why This Now?

The timing here is interesting. We're in a period where the AI arms race is reshaping everything from GPU availability to game development workflows, and the live-service PvP space is more crowded than ever. Games like ARC Raiders and others are vying for attention in the extraction and arena shooter spaces. Bonfire Studios is betting that a classless, build-crafting system will stand out in a genre often dominated by rigid metas and predefined roles.

There's also the Xbox Insiders angle. Microsoft has been leaning hard into its Insider Program as a way to build community and generate early buzz for games that might otherwise struggle for visibility. By partnering with a small studio like Bonfire, Xbox gets a fresh exclusive-ish title to showcase, and Bonfire gets a built-in audience of dedicated testers. It's a mutually beneficial arrangement that's becoming more common as platform holders look to differentiate their ecosystems.

The Skeptic's Corner

Of course, no closed beta announcement is without its caveats. First, this is a technical test, not a demo. The game is likely rough around the edges, and players expecting a polished experience may be disappointed. Second, the classless system sounds liberating on paper, but balancing a game where every player's loadout is dynamic is a nightmare. It's the same challenge that games like Ace Combat 7: Skies Unknown faced with its aircraft customization — giving players freedom without breaking the competitive integrity of the mode is a tightrope walk.

There's also the question of longevity. The beta runs for less than a week, and while that's enough to stress-test servers, it's not enough to gauge whether the core loop has staying power. Bonfire Studios will need to show they can iterate quickly and keep the community engaged between tests.

What Comes Next

For now, the focus is on the beta itself. Bonfire Studios has set up forums where players can share feedback directly with developers, and they're active on Discord, Twitter, YouTube, TikTok, and Instagram. The team is clearly committed to community-driven development, which is a good sign for a game that lives or dies on its balance and replayability.

If you're an Xbox Insider, there's little reason not to download the beta and see what Arkheron is all about. It's free, it's limited-time, and you might walk away with some exclusive cosmetics. More importantly, you'll have a hand in shaping a game that could carve out its own niche in the crowded PvP landscape. The Tower is open — time to climb.

Key Numbers

3 metrics
3players
Team size in all modes
15teams
Number of teams in Ascension mode
27
Beta end date

Frequently Asked Questions

4 questions

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ARC Raiders ARC Raiders is a video game currently in closed beta for Xbox Insiders, available in the Tower.
Accessories Shop
Ace Combat 7: Skies Unknown Ace Combat 7: Skies Unknown is a flight combat video game developed and published by Bandai Namco Entertainment.
Apps Outlook
Arkheron Upcoming PvP game by Bonfire Studios with classless buildcrafting system
Arkheron Closed
Arkheron Insider
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Beta Exclusives
Bonfire Studios
Business Digital
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Closed Beta
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Discord Discord is a free communication platform for voice, video, and text chat, popular among gaming communities.
Edge Moving
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Exclusives Closed
Feedback Community
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Game Pass Game Pass is a subscription service by Microsoft that provides access to a library of games for a monthly fee, with different tiers like the cheaper Starter Edition.
Headsets Hard
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Licensing Unlocked
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Microsoft Microsoft is a multinational technology company best known for its Xbox gaming division, including consoles, Game Pass, and game studios like Bethesda.
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Microsoft Store
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PC PC is a personal computer gaming platform that runs a vast library of titles, supports cross-platform releases, and offers features like backward compatibility and beta access.
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XBOX Xbox is a gaming platform by Microsoft, including consoles and online services for playing and downloading games.
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Why This Matters

Arkheron is a fresh take on classless PvP combat from a veteran indie studio. This Closed Beta gives Xbox Insiders early access to shape the game through feedback, while exclusive cosmetic rewards incentivize participation. For fans of team-based PvP, this is a chance to influence a promising new title before its full release.

Background

What is Arkheron?

Arkheron is the debut title from Bonfire Studios, a small independent game development team composed of industry veterans. The game is a fast-paced PvP title where players build their abilities by combining items during matches, with no fixed classes.

XBOX Insiders Program

XBOX Insiders is a community program that gives members early access to previews, betas, and new features on Xbox consoles and Windows PC. Joining the program is free and allows players to test upcoming games and provide feedback directly to developers.

Closed Beta Nature

The Closed Beta is a technical test, meaning it may contain bugs and receive active updates. Player feedback is crucial for improving combat, controls, performance, onboarding, matchmaking, and overall experience before the full release.

Timeline

10 events
2027
June 2027

Additional Xbox layoffs scheduled through fiscal 2027: Further 1,600 layoffs planned over fiscal year 2027, total 3,200.

2026
July 27, 2026

Beta ends at midnight PT

July 22, 2026

of arkheron-closed/" class="inline-entity-link" data-entity-type="person">Arkheron Closed Beta for Xbox Insiders

July 2026

Microsoft layoffs 2026: Microsoft completes its fifth round of mass layoffs, cutting 3,200 roles in its video game division.

2026

ARC Raiders full launch

2025
March 2025

Three Xbox games delisted and removed from player libraries

March 2025

Microsoft confirms removals citing end of licensing agreements

February 2025

Xbox layoffs begin under new leadership: Microsoft lays off 1,600 employees across Xbox studios as part of Asha Sharma's reset plan.

February 2025

Microsoft divests from four studios, proposes closure: Microsoft announces divestiture of four studios and proposed closure of another.

2024
Jul 27, 2024

arkheron-closed/" class="inline-entity-link" data-entity-type="person">Arkheron Closed Beta ends: Beta ends at midnight PT; testers can keep exclusive cosmetics

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Key Figures & Topics

game ARC Raiders ARC Raiders is a video game currently in closed beta for Xbox Insiders, available in the Tower.person Accessories Shop game Ace Combat 7: Skies Unknown Ace Combat 7: Skies Unknown is a flight combat video game developed and published by Bandai Namco Entertainment.person Apps Outlook game Arkheron Upcoming PvP game by Bonfire Studios with classless buildcrafting systemperson Arkheron Closed person Arkheron Insider person Azure Copilot person Azure Microsoft person Beta Exclusives person Bonfire Studios person Business Digital person Certified Refurbished person Choices Consumer person Closed Beta person Cloud Gaming person Code Explore person Community Microsoft person Community Standards person Computers Shop person Consoles Shop person Contact Microsoft person Controllers Design person Copilot Windows person Developer Microsoft person Digital Sovereignty organization Discord Discord is a free communication platform for voice, video, and text chat, popular among gaming communities.person Edge Moving person Education Gift person Exclusives Closed person Feedback Community person Feedback Your service Game Pass Game Pass is a subscription service by Microsoft that provides access to a library of games for a monthly fee, with different tiers like the cheaper Starter Edition.person Headsets Hard person Icon Your person Insider Hub organization Instagram Photo and video sharing platform used for communityperson Join Game person Join Wait person Licensing Unlocked person Marketplace Software person Mastercard Wish company Microsoft Microsoft is a multinational technology company best known for its Xbox gaming division, including consoles, Game Pass, and game studios like Bethesda.person Microsoft Developer person Microsoft Edge person Microsoft Learn person Microsoft Marketplace person Microsoft Power person Microsoft Privacy person Microsoft Rewards person Microsoft Store person Microsoft Tech person News Sustainability platform PC PC is a personal computer gaming platform that runs a vast library of titles, supports cross-platform releases, and offers features like backward compatibility and beta access.person Party Notices person Pass Browse person Pass Shop person Pass Ultimate person Photosensitive Seizure person Play Anywhere person Play Shop person Privacy Choices person Privacy Sitemap person Redeem Code person Returns Orders person Seizure Warning person Shop Accessories person Shop Consoles person Shop Deals person Shop Game person Sitemap Contact person Sovereignty Azure person Specials Redeem person Standards Photosensitive person Sustainability Our person Tech Community platform TikTok TikTok is a social media platform for short-form videos, where users (TikTokers) create and share viral content.service Twitter Social media platform (now X) used for updatesplatform Windows person Windows Apps person Windows Surface person Wire Skip platform XBOX Xbox is a gaming platform by Microsoft, including consoles and online services for playing and downloading games.service XBOX Game Pass platform XBOX Series S platform XBOX Series X product Xbox Insider Hub App used to join Xbox Insider previews and testsservice Xbox Insider Program Microsoft's program for Xbox fans to test upcoming games and featuresplatform Xbox Series X|S The Xbox Series X|S is a family of ninth-generation home video game consoles developed by Microsoft, offering high-performance gaming with backward compatibility.service YouTube YouTube is a video-sharing service where users upload, watch, and interact with a wide variety of videos.person Your Privacy
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Rebekah Stirling
About the Author Rebekah Stirling

Rebekah Stirling writes about gaming, hardware, and industry trends. She can name every Pokemon from generations 1 through 5.